aaa authorization exec { authentication-server | LOCAL } [ auto-enable ]
too bad this does not seem to work with pubkey authentication
(trying on Version 9.1(6) )
I had this very same error message.
I found out that the AnyConnect service was configured on a non-standard port:
ASA# sh run webvpnwebvpn ! !!!!!!!!!!!!!!!!!!! port 444 ! !!!!!!!!!!!!!!!!!!! enable outside
Adding ":444" to the connection URL obviou...
Paolo,what is the basis upon which you suggest IOS upgrade?Is there a specific bug that you know has been resolved?We have experienced troubles that may be the same as the one described by the OP (only with 1841+HWIC-3G+IOS 15.1(1)T1), but I wouldn't...
